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TuningBot DTC Database · v4.37.15

P0295 Cylinder 12 Injector Circuit High

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainFuelOBD2

What P0295 means

P0295
Cylinder 12 Injector Circuit High Generic · fuel Data confidence 90%

The control module detected that the signal in the Cylinder 12 Injector circuit stayed above the expected operating range.

Symptoms

  • MIL illuminated
  • Possible rough running or misfire
  • Possible increased fuel consumption

Possible causes

  • Wiring short to positive
  • injector
  • ECM

Recommended checks

  • Read fuel trim / mixture adaptation values
  • Check injector circuits and compare cylinder balance
  • Check fuel pressure
  • Inspect for intake or exhaust leaks

Related and nearby codes

How to read P0295

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

295

Specific fault index within the subsystem.

Frequently asked questions about P0295

What does P0295 mean?

Cylinder 12 Injector Circuit High. The control module detected that the signal in the Cylinder 12 Injector circuit stayed above the expected operating range.

Is P0295 generic or manufacturer-specific?

P0295 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0295 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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